test_release_notes.py

import unittest
import tempfile
from commitlist import CommitList

class TestCommitList(unittest.TestCase):
    def test_create_new(self):
        with tempfile.TemporaryDirectory() as tempdir:
            commit_list_path = f'{tempdir}/commitlist.csv'
            commit_list = CommitList.create_new(commit_list_path, 'v1.5.0', '6000dca5df')
            self.assertEqual(len(commit_list.commits), 33)
            self.assertEqual(commit_list.commits[0].commit_hash, '7335f079ab')
            self.assertTrue(commit_list.commits[0].title.startswith('[pt][quant] qmul and qadd'))
            self.assertEqual(commit_list.commits[-1].commit_hash, '6000dca5df')
            self.assertTrue(commit_list.commits[-1].title.startswith('[nomnigraph] Copy device option when customize '))

    def test_read_write(self):
        with tempfile.TemporaryDirectory() as tempdir:
            commit_list_path = f'{tempdir}/commitlist.csv'
            initial = CommitList.create_new(commit_list_path, 'v1.5.0', '7543e7e558')
            initial.write_to_disk()

            expected = CommitList.from_existing(commit_list_path)
            expected.commits[-2].category = 'foobar'
            expected.write_to_disk()

            commit_list = CommitList.from_existing(commit_list_path)
            for commit, expected in zip(commit_list.commits, expected.commits):
                self.assertEqual(commit, expected)

    def test_update_to(self):
        with tempfile.TemporaryDirectory() as tempdir:
            commit_list_path = f'{tempdir}/commitlist.csv'
            initial = CommitList.create_new(commit_list_path, 'v1.5.0', '7543e7e558')
            initial.commits[-2].category = 'foobar'
            self.assertEqual(len(initial.commits), 2143)
            initial.write_to_disk()

            commit_list = CommitList.from_existing(commit_list_path)
            commit_list.update_to('5702a28b26')
            self.assertEqual(len(commit_list.commits), 2143 + 4)
            self.assertEqual(commit_list.commits[-5], initial.commits[-1])


if __name__ == '__main__':
    unittest.main()